Transgenic Plants And Animals Wikipedia

These genes are passed on to the successive generations.

Transgenic plants and animals wikipedia. Animal life is possible due to plants. Contents Transgenic animals are more widely used for various purposes. I to obtain information on gene function and regulation as well as on human diseases ii to obtain high value products recombinant pharmaceutical proteins and xeno-organs for humans to be used for human.

Although several recombinant proteins used in medicine are successfully produced in bacteria some proteins require a eukaryotic animal host for proper processing. The very purpose of production of transgenic plants is for their commercial importance with high productivity. Plants are the natural producers.

Transgenic plants are the ones whose DNA is modified using genetic engineering techniques. Transgenic Plants as Bioreactor Molecular Farming. In addition to the gene itself the DNA usually includes other sequences to enable it to be incorporated into the DNA of the host and to be expressed correctly by the cells of the host.

By the year 1998-99 five major transgenic crops cotton maize soybean canola and potato were in widespread use. Transgenesis is the phenomenon in which a foreign gene with desired characteristics is introduced into the genome of the target animal. The foreign gene that is introduced is known as the transgene and the animal whose genome is altered is known as transgenic.

For this reason the desired genes are cloned and expressed in animals such as sheep goats chickens and mice. The aim is to introduce a new trait to the plant which does not occur naturally in the species. Of which plant-based vaccine production has received particular attention due to the numerous advantages it may offer.

Usually ear tissue and blood are screened by polymerase chain reaction andor Southern analysis for the. Plant cells act as the Natures cheapest factory. The foreign gene is constructed using recombinant DNA methodology.